Is CVE-2026-5995 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-5995, but active exploitation has not been confirmed.

Can CVE-2026-5995 be exploited remotely?

Yes. CVE-2026-5995 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5995?

CVE-2026-5995 has a CVSS score of 9.8 (CRITICAL).

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CRITICALPOC

CVE-2026-5995

CWE-77Published: April 10, 2026· Updated: Apr 13, 2026

9.8

CVSS v3.1

EPSS:0.89%probability of exploitation in 30 daysPercentile:75.6th

Official Description

A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument lan_info can lead to os command injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

NVD Source

Technical Analysis

CVE-2026-5995 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

A proof-of-concept (PoC) exploit exists for CVE-2026-5995. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.